US20160270509A1 - Cosmetics applicator - Google Patents
Cosmetics applicator Download PDFInfo
- Publication number
- US20160270509A1 US20160270509A1 US14/661,326 US201514661326A US2016270509A1 US 20160270509 A1 US20160270509 A1 US 20160270509A1 US 201514661326 A US201514661326 A US 201514661326A US 2016270509 A1 US2016270509 A1 US 2016270509A1
- Authority
- US
- United States
- Prior art keywords
- brush head
- cosmetics applicator
- applicator according
- cartridge
- cosmetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
- A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
- A46B13/023—Brushes with driven brush bodies or carriers power-driven carriers with means for inducing vibration to the bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
- A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D2034/005—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes with a cartridge
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/05—Details of containers
- A45D2200/054—Means for supplying liquid to the outlet of the container
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/20—Additional enhancing means
- A45D2200/207—Vibration, e.g. ultrasound
Definitions
- the present invention relates generally to applicators for applying cosmetics and particularly to a cosmetics applicator with enhanced application capability.
- Cosmetics refer to a group of substances or mixtures of materials that are applied to portions of a body to alter an appearance, provide a fragrance and/or to protect skin and hair.
- Cosmetics include, without limitation, skin-care creams, lotions, powders, perfumes, lipsticks, fingernail and toenail polishes, eye and facial makeup, hair colors, hair sprays and gels, deodorants, bath oils, bubble baths, bath salts, butters and many other types of products.
- a number of cosmetics are applied using multi-use or single-use brushes, sponges, or pad applicators.
- a facial cosmetic system often includes a loose applicator that is stored within a cosmetics case (compact) along with a cosmetic. In these facial cosmetic systems, the applicator often becomes coated or soiled with the cosmetic while the compact is carried in a purse, backpack or pocket. Further, these applicators tend to get lost or separated from the compact while being carried around or during use.
- Devices for applying cosmetics to surfaces. Such devices usually include a handle and an applicator head having a brush or sponge.
- applicators are employed for applying medicinal products, such as ointments, to portions of the body.
- applicators are used to apply lipstick, lip balm, skin creams, lotions, and other cosmetic products to portions of the body.
- immediate substance and “cosmetic” are used interchangeably and the terms encompass cosmetics, drugs and other medicinal products.
- the present invention seeks to provide an improved cosmetics applicator with enhanced application capability, as is described more in detail hereinbelow.
- the present invention seeks to provide a simplified and less expensive.
- the applicator includes an applicator brush operatively connected to a motion actuator (e.g., electric motor) so that the brush can move in an oscillatory motion (or other vibrational motion), a rotational motion or a combination thereof. All motions are imparted to the brush by a single motion actuator.
- a motion actuator e.g., electric motor
- a cartridge which may or may not be disposable, contains the cosmetic to be dispensed plus the dispensing actuator, such as a pump.
- the dispensing and brush head movement can be coordinated with each other. Examples of possible modes of operation include, without limitation: vibration alone, vibration combined with pumping, rotation alone, rotation combined with pumping, combination of vibration and rotation with or without pumping. One embodiment of accomplishing this is described below, including a planetary gear and one-way gear system.
- a cartridge contains the cosmetic to be dispensed plus the dispensing actuator, such as a pump.
- the pump is separate from the cartridge.
- the cartridge is inserted at the rear of the brush head and has an applicator probe that extends forward to the center of the brush.
- the applicator probe has a normally closed discharge opening at its distal tip.
- the distal tip serves as a one-way valve, which opens by internal pressure to allow application of the cosmetic but when closed seals the probe so that no material leaks out.
- the distal tip may have a compressible nipple that serves as a one-way valve: when pressed against a surface the nipple discharge opening opens to allow application of the cosmetic but when not pressed it seals the probe so that no material leaks out.
- the cartridge or parts thereof may or may not be disposable.
- the bristles of the brush head may be structured and/or formed in a pattern for enhanced application of the substance.
- the bristles may form a spiral pattern, which may be advantageous in spreading foamed or gel substances.
- the bristles may have tapered ends (slanted towards or away from the center of the brush head).
- the bristles may have different heights or staggered heights for enhancing application of certain substances.
- a cosmetics applicator including a housing including a movable brush head, a motion actuator operative to move the brush head in a vibrational motion, a rotational motion or a combination thereof, a cartridge containing a cosmetic to be dispensed, and a dispensing actuator operative to dispense the cosmetic out of the cartridge, and the cartridge includes an applicator probe that extends forward to a center of the brush head and the cosmetic is dispensed out of a distal tip of the probe.
- FIG. 1 is a simplified illustration of a cosmetics applicator, constructed and operative in accordance with an embodiment of the present invention
- FIG. 2 is a simplified illustration of the applicator, showing a cosmetics cartridge inserted at the rear of the applicator to the rear of a brush head, in accordance with an embodiment of the present invention
- FIG. 3 is a simplified sectional illustration of a dispenser probe of the cartridge, the section cutting through the axial length of the probe;
- FIG. 4 is a simplified block diagram of the brush head connected to an actuator
- FIGS. 5A, 5B and 5C are simplified pictorial, exploded and sectional illustrations, respectively, of a planetary gear system for imparting rotational and vibrational movement to the brush head, in accordance with an embodiment of the present invention
- FIG. 6 is a simplified illustration of a pattern of bristles of the brush head of the applicator, in accordance with an embodiment of the present invention.
- FIGS. 7A, 7B and 7C are simplified illustrations of bristles for the brush head, in accordance with different embodiments of the present invention.
- FIG. 1 illustrates a cosmetics applicator 10 , constructed and operative in accordance with a non-limiting embodiment of the present invention.
- Cosmetics applicator 10 includes a housing or handle 12 , in which are housed one or more batteries 14 (e.g., rechargeable) and a controller 16 (control circuitry which may work in a closed loop with sensors).
- the controller 16 controls operation of a motion actuator 18 (e.g., electric motor) operative to move a brush head 20 .
- motion actuator 18 moves brush head 20 in an oscillatory motion (or other vibrational motion), a rotational motion or a combination thereof. All motions can be imparted to the brush by a single motion actuator or by a motion actuator that comprises different components for different types of motion (rotation, translation, combination thereof).
- a motion actuator that comprises different components for different types of motion (rotation, translation, combination thereof).
- FIGS. 5A-5C One non-limiting embodiment of an actuator is described below with reference to FIGS. 5A-5C .
- a cartridge 22 contains the cosmetic 23 to be dispensed.
- a dispensing actuator 24 is disposed in the housing 12 of cosmetics applicator 10 and dispenses the substance out of cartridge 22 (as seen in broken lines in FIG. 1 ).
- cartridge 22 contains the cosmetic 23 to be dispensed plus the dispensing actuator 24 (as seen in broken lines in FIG. 2 ).
- Cartridge 22 is inserted in an opening at the rear of housing 12 ( FIG. 2 ) (or any other portion of the housing, not just the rear) and has an applicator probe 26 that extends forward to the center of the brush head 20 (as seen in FIG. 1 ).
- the substance is not drawn to the bristles of the brush head by wicking or capillary action and is not injected through hollow bristles; rather the substance exits the tip of the probe 26 at the end of the bristles and is deposited on the surface (e.g., skin, hair or nails), and is spread by the action of the moving brush head 20 .
- the substance can alternatively be applied by wicking or capillary action or injection through hollow bristles.
- applicator probe 26 has a nipple 28 with a normally closed discharge opening 29 at its distal tip.
- the distal tip of nipple 28 serves as a one-way valve, which opens by internal pressure to allow application of the cosmetic but when closed seals the probe so that no material leaks out.
- the nipple may be a compressible nipple that serves as a one-way valve: when pressed against a surface the nipple discharge opening 29 opens to allow application of the cosmetic but when not pressed it seals the probe so that no material leaks out.
- Cartridge 22 or parts thereof may or may not be disposable.
- controller 16 is operatively connected to motion actuator 18 and/or dispensing actuator 24 .
- Examples of possible modes of operation include, without limitation: vibration alone, vibration combined with pumping, rotation alone, rotation combined with pumping, combination of vibration and rotation with or without pumping.
- the cosmetic 23 may include, without limitation, a composition for applying to: the nails; the skin; keratinous fibers, in particular the eyelashes, the eyebrows, or the hair; or the lips, e.g. a mascara; an eyeliner; a nail varnish; a lipstick; a lip gloss; a foundation; a blusher; an eye shadow; an eye-contour concealer; an under-eye dark-circle concealer; a self-tanning agent; a sun-screen; a care product for the eyebrows, the eyelids, the lips, the skin of the face, the skin of the cheeks, the nails, the hands, or the feet, a blemish concealer; an anti-wrinkle cream; an under-eye puffiness concealer; a body lotion; a root-treatment composition, in particular for encouraging hair growth, or a massage composition for the face or the body, among others.
- the composition may contain pigments, fibers, glitter, or other macroscopic elements.
- the composition may present magnetic properties, where
- the dispensing actuator 24 may include, without limitation, a peristaltic pump, a plunger pump, a gear pump, a gravity pump, radial flow pump, axial flow pump, a centrifugal pump, or a pinch pump, among others.
- FIGS. 5A, 5B and 5C illustrate a planetary gear system 50 for imparting rotational and vibrational movement to the brush head (not shown in these figures), in accordance with an embodiment of the present invention.
- the planetary gear system 50 includes an outer gear 51 , which has gear teeth on its outer contour for meshing with a spur gear 52 rotated by the motion actuator 18 ( FIGS. 5B and 5C ).
- Outer gear 51 rotates by means of a bearing 59 mounted on a portion 70 of housing 12 .
- a rotatable shaft 53 passes through the center of outer gear 51 and through portion 70 of housing 12 .
- Applicator probe 26 (not shown here) passes through shaft 53 .
- One end of shaft 53 is connected to the brush head 20 (not shown in the figures).
- a rigid arm 54 is mounted on the opposite end of shaft 53 .
- Rigid arm 54 is formed with a channel 55 .
- a hub platform 56 is mounted on a stationary shaft 75 mounted over shaft 53 (not far from arm 54 ) by means of a one-way bearing 72 , which permits hub platform 56 to rotate in one direction only.
- a planetary gear 57 is mounted on a gear shaft 73 , which is rotatingly mounted on hub platform 56 by means of a one-way bearing 74 , which permits planetary gear 57 to rotate in one direction only.
- An eccentric shaft 58 protrudes from planetary gear 57 and is constrained to travel in channel 55 .
- the eccentric shaft 58 of planetary gear 57 can oscillate in channel 55 as the outer gear 51 rotates, which causes vibration of the brush head; or the hub platform 56 can rotate together with the outer gear 51 (with planetary gear 57 travelling together with the hub platform 56 ), which causes rotation of the brush head, as is now explained.
- the motor via spur gear 52 , can turn the outer gear 51 in a first direction (e.g., clockwise), which is the direction in which the one-way bearing 72 does NOT allow hub platform 56 to rotate, and is the direction in which the one-way bearing 74 permits planetary gear 57 to rotate.
- a first direction e.g., clockwise
- hub platform 56 does not rotate, but planetary gear 57 rotates and eccentric shaft 58 oscillates in channel 55 (travels from one end of the channel to the other, back and forth) as the outer gear 51 rotates. This causes vibration of the brush head.
- the motor via spur gear 52 , can turn the outer gear 51 in a second direction (e.g., counterclockwise), which is the direction in which the one-way bearing 72 permits hub platform 56 to rotate, and is the direction in which the one-way bearing 74 does NOT allow planetary gear 57 to rotate.
- a second direction e.g., counterclockwise
- hub platform 56 also rotates with the outer gear 51 , but planetary gear 57 does not rotate about gear shaft 73 .
- planetary gear 57 moves around shaft 53 together with the rotation of hub platform 56 (eccentric shaft 58 of planetary gear 57 does not oscillate in channel 55 as the outer gear 51 rotates). This causes rotation of the brush head.
- planetary gear 57 is always free to rotate about gear shaft 73 .
- planetary gear 57 moves around shaft 53 together with the rotation of hub platform 56 and eccentric shaft 58 of planetary gear 57 also oscillates in channel 55 as the outer gear 51 rotates. This causes both vibration and rotation of the brush head.
- FIGS. 5A-5C is only one way of causing rotational and vibrational motion of the brush head with a single motor, and the invention is not limited to this structure.
- FIG. 6 illustrates a pattern of bristles 60 of brush head 20 , in accordance with an embodiment of the present invention.
- the bristles 60 may be structured and/or formed in a spiral pattern, which may be advantageous in spreading foamed or gel substances. Other patterns may also be employed.
- Bristles 60 may have tapered ends slanted towards ( FIG. 7A ) or away from ( FIG. 7B ) the center of the brush head.
- the bristles may have different heights or staggered heights for enhancing application of certain substances ( FIG. 7C ).
Abstract
Description
- The present invention relates generally to applicators for applying cosmetics and particularly to a cosmetics applicator with enhanced application capability.
- Cosmetics refer to a group of substances or mixtures of materials that are applied to portions of a body to alter an appearance, provide a fragrance and/or to protect skin and hair. Cosmetics include, without limitation, skin-care creams, lotions, powders, perfumes, lipsticks, fingernail and toenail polishes, eye and facial makeup, hair colors, hair sprays and gels, deodorants, bath oils, bubble baths, bath salts, butters and many other types of products.
- A number of cosmetics, especially those cosmetics referred to as “make-up”, are applied using multi-use or single-use brushes, sponges, or pad applicators. A facial cosmetic system often includes a loose applicator that is stored within a cosmetics case (compact) along with a cosmetic. In these facial cosmetic systems, the applicator often becomes coated or soiled with the cosmetic while the compact is carried in a purse, backpack or pocket. Further, these applicators tend to get lost or separated from the compact while being carried around or during use.
- Devices exist for applying cosmetics to surfaces. Such devices usually include a handle and an applicator head having a brush or sponge. For example, in the medical industry, applicators are employed for applying medicinal products, such as ointments, to portions of the body. In the cosmetics and personal care industries, applicators are used to apply lipstick, lip balm, skin creams, lotions, and other cosmetic products to portions of the body.
- Throughout the specification and claims, the terms “medicinal substance” and “cosmetic” are used interchangeably and the terms encompass cosmetics, drugs and other medicinal products.
- Many cosmetic and personal care products are best applied in a rotational fashion, such as for example, buffing with foundation, blush, rouge, other loose powders, etc. Additionally, some product applications may benefit from oscillating the applicator head during application. For example, in the entertainment industry some makeup effects may require rotational and/or oscillation application.
- The present invention seeks to provide an improved cosmetics applicator with enhanced application capability, as is described more in detail hereinbelow. In particular, the present invention seeks to provide a simplified and less expensive.
- In one embodiment, the applicator includes an applicator brush operatively connected to a motion actuator (e.g., electric motor) so that the brush can move in an oscillatory motion (or other vibrational motion), a rotational motion or a combination thereof. All motions are imparted to the brush by a single motion actuator.
- A cartridge, which may or may not be disposable, contains the cosmetic to be dispensed plus the dispensing actuator, such as a pump. Without limitation, the dispensing and brush head movement can be coordinated with each other. Examples of possible modes of operation include, without limitation: vibration alone, vibration combined with pumping, rotation alone, rotation combined with pumping, combination of vibration and rotation with or without pumping. One embodiment of accomplishing this is described below, including a planetary gear and one-way gear system.
- A cartridge contains the cosmetic to be dispensed plus the dispensing actuator, such as a pump. In other embodiments, the pump is separate from the cartridge. The cartridge is inserted at the rear of the brush head and has an applicator probe that extends forward to the center of the brush. The applicator probe has a normally closed discharge opening at its distal tip. The distal tip serves as a one-way valve, which opens by internal pressure to allow application of the cosmetic but when closed seals the probe so that no material leaks out. Alternatively, the distal tip may have a compressible nipple that serves as a one-way valve: when pressed against a surface the nipple discharge opening opens to allow application of the cosmetic but when not pressed it seals the probe so that no material leaks out. The cartridge or parts thereof may or may not be disposable.
- The bristles of the brush head may be structured and/or formed in a pattern for enhanced application of the substance. For example, the bristles may form a spiral pattern, which may be advantageous in spreading foamed or gel substances. The bristles may have tapered ends (slanted towards or away from the center of the brush head). The bristles may have different heights or staggered heights for enhancing application of certain substances.
- There is thus provided in accordance with a non-limiting embodiment of the present invention a cosmetics applicator including a housing including a movable brush head, a motion actuator operative to move the brush head in a vibrational motion, a rotational motion or a combination thereof, a cartridge containing a cosmetic to be dispensed, and a dispensing actuator operative to dispense the cosmetic out of the cartridge, and the cartridge includes an applicator probe that extends forward to a center of the brush head and the cosmetic is dispensed out of a distal tip of the probe.
- The present invention will be understood and appreciated more fully from the following detailed description taken in conjunction with the drawings in which:
-
FIG. 1 is a simplified illustration of a cosmetics applicator, constructed and operative in accordance with an embodiment of the present invention; -
FIG. 2 is a simplified illustration of the applicator, showing a cosmetics cartridge inserted at the rear of the applicator to the rear of a brush head, in accordance with an embodiment of the present invention; -
FIG. 3 is a simplified sectional illustration of a dispenser probe of the cartridge, the section cutting through the axial length of the probe; -
FIG. 4 is a simplified block diagram of the brush head connected to an actuator; -
FIGS. 5A, 5B and 5C are simplified pictorial, exploded and sectional illustrations, respectively, of a planetary gear system for imparting rotational and vibrational movement to the brush head, in accordance with an embodiment of the present invention; -
FIG. 6 is a simplified illustration of a pattern of bristles of the brush head of the applicator, in accordance with an embodiment of the present invention; and -
FIGS. 7A, 7B and 7C are simplified illustrations of bristles for the brush head, in accordance with different embodiments of the present invention. - Reference is now made to
FIG. 1 , which illustrates acosmetics applicator 10, constructed and operative in accordance with a non-limiting embodiment of the present invention. - Cosmetics
applicator 10 includes a housing or handle 12, in which are housed one or more batteries 14 (e.g., rechargeable) and a controller 16 (control circuitry which may work in a closed loop with sensors). Thecontroller 16 controls operation of a motion actuator 18 (e.g., electric motor) operative to move abrush head 20. - In one embodiment,
motion actuator 18 movesbrush head 20 in an oscillatory motion (or other vibrational motion), a rotational motion or a combination thereof. All motions can be imparted to the brush by a single motion actuator or by a motion actuator that comprises different components for different types of motion (rotation, translation, combination thereof). One non-limiting embodiment of an actuator is described below with reference toFIGS. 5A-5C . - A
cartridge 22 contains the cosmetic 23 to be dispensed. In one embodiment, a dispensingactuator 24 is disposed in thehousing 12 ofcosmetics applicator 10 and dispenses the substance out of cartridge 22 (as seen in broken lines inFIG. 1 ). In another embodiment,cartridge 22 contains the cosmetic 23 to be dispensed plus the dispensing actuator 24 (as seen in broken lines inFIG. 2 ). - Cartridge 22 is inserted in an opening at the rear of housing 12 (
FIG. 2 ) (or any other portion of the housing, not just the rear) and has anapplicator probe 26 that extends forward to the center of the brush head 20 (as seen inFIG. 1 ). In a preferred embodiment, the substance is not drawn to the bristles of the brush head by wicking or capillary action and is not injected through hollow bristles; rather the substance exits the tip of theprobe 26 at the end of the bristles and is deposited on the surface (e.g., skin, hair or nails), and is spread by the action of the movingbrush head 20. (The substance can alternatively be applied by wicking or capillary action or injection through hollow bristles.) - As seen in
FIG. 3 ,applicator probe 26 has anipple 28 with a normally closed discharge opening 29 at its distal tip. The distal tip ofnipple 28 serves as a one-way valve, which opens by internal pressure to allow application of the cosmetic but when closed seals the probe so that no material leaks out. Alternatively, the nipple may be a compressible nipple that serves as a one-way valve: when pressed against a surface thenipple discharge opening 29 opens to allow application of the cosmetic but when not pressed it seals the probe so that no material leaks out.Cartridge 22 or parts thereof may or may not be disposable. - Without limitation, the dispensing and brush head movement can be coordinated with each other by means of
controller 16.Controller 16 is operatively connected tomotion actuator 18 and/or dispensingactuator 24. Examples of possible modes of operation include, without limitation: vibration alone, vibration combined with pumping, rotation alone, rotation combined with pumping, combination of vibration and rotation with or without pumping. - The cosmetic 23 may include, without limitation, a composition for applying to: the nails; the skin; keratinous fibers, in particular the eyelashes, the eyebrows, or the hair; or the lips, e.g. a mascara; an eyeliner; a nail varnish; a lipstick; a lip gloss; a foundation; a blusher; an eye shadow; an eye-contour concealer; an under-eye dark-circle concealer; a self-tanning agent; a sun-screen; a care product for the eyebrows, the eyelids, the lips, the skin of the face, the skin of the cheeks, the nails, the hands, or the feet, a blemish concealer; an anti-wrinkle cream; an under-eye puffiness concealer; a body lotion; a root-treatment composition, in particular for encouraging hair growth, or a massage composition for the face or the body, among others. The composition may contain pigments, fibers, glitter, or other macroscopic elements. The composition may present magnetic properties, where appropriate. The composition may be in powder, paste, gel or liquid form.
- The dispensing
actuator 24 may include, without limitation, a peristaltic pump, a plunger pump, a gear pump, a gravity pump, radial flow pump, axial flow pump, a centrifugal pump, or a pinch pump, among others. - Reference is now made to
FIGS. 5A, 5B and 5C , which illustrate aplanetary gear system 50 for imparting rotational and vibrational movement to the brush head (not shown in these figures), in accordance with an embodiment of the present invention. - The
planetary gear system 50 includes anouter gear 51, which has gear teeth on its outer contour for meshing with aspur gear 52 rotated by the motion actuator 18 (FIGS. 5B and 5C ).Outer gear 51 rotates by means of a bearing 59 mounted on aportion 70 ofhousing 12. Arotatable shaft 53 passes through the center ofouter gear 51 and throughportion 70 ofhousing 12. Applicator probe 26 (not shown here) passes throughshaft 53. One end ofshaft 53 is connected to the brush head 20 (not shown in the figures). Arigid arm 54 is mounted on the opposite end ofshaft 53.Rigid arm 54 is formed with achannel 55. Ahub platform 56 is mounted on astationary shaft 75 mounted over shaft 53 (not far from arm 54) by means of a one-way bearing 72, which permitshub platform 56 to rotate in one direction only. Aplanetary gear 57 is mounted on agear shaft 73, which is rotatingly mounted onhub platform 56 by means of a one-way bearing 74, which permitsplanetary gear 57 to rotate in one direction only. Aneccentric shaft 58 protrudes fromplanetary gear 57 and is constrained to travel inchannel 55. Theeccentric shaft 58 ofplanetary gear 57 can oscillate inchannel 55 as theouter gear 51 rotates, which causes vibration of the brush head; or thehub platform 56 can rotate together with the outer gear 51 (withplanetary gear 57 travelling together with the hub platform 56), which causes rotation of the brush head, as is now explained. - The motor (motion actuator 18), via
spur gear 52, can turn theouter gear 51 in a first direction (e.g., clockwise), which is the direction in which the one-way bearing 72 does NOT allowhub platform 56 to rotate, and is the direction in which the one-way bearing 74 permitsplanetary gear 57 to rotate. When theouter gear 51 turns in the first direction,hub platform 56 does not rotate, butplanetary gear 57 rotates andeccentric shaft 58 oscillates in channel 55 (travels from one end of the channel to the other, back and forth) as theouter gear 51 rotates. This causes vibration of the brush head. - The motor (motion actuator 18), via
spur gear 52, can turn theouter gear 51 in a second direction (e.g., counterclockwise), which is the direction in which the one-way bearing 72permits hub platform 56 to rotate, and is the direction in which the one-way bearing 74 does NOT allowplanetary gear 57 to rotate. When theouter gear 51 turns in the second direction,hub platform 56 also rotates with theouter gear 51, butplanetary gear 57 does not rotate aboutgear shaft 73. Insteadplanetary gear 57 moves aroundshaft 53 together with the rotation of hub platform 56 (eccentric shaft 58 ofplanetary gear 57 does not oscillate inchannel 55 as theouter gear 51 rotates). This causes rotation of the brush head. - Alternatively, there is no one-
way bearing 74, so thatplanetary gear 57 is always free to rotate aboutgear shaft 73. In this case, in the second direction,planetary gear 57 moves aroundshaft 53 together with the rotation ofhub platform 56 andeccentric shaft 58 ofplanetary gear 57 also oscillates inchannel 55 as theouter gear 51 rotates. This causes both vibration and rotation of the brush head. - The embodiment of
FIGS. 5A-5C is only one way of causing rotational and vibrational motion of the brush head with a single motor, and the invention is not limited to this structure. - Reference is now made to
FIG. 6 , which illustrates a pattern ofbristles 60 ofbrush head 20, in accordance with an embodiment of the present invention. Thebristles 60 may be structured and/or formed in a spiral pattern, which may be advantageous in spreading foamed or gel substances. Other patterns may also be employed. - Reference is now made to
FIGS. 7A, 7B and 7C .Bristles 60 may have tapered ends slanted towards (FIG. 7A ) or away from (FIG. 7B ) the center of the brush head. The bristles may have different heights or staggered heights for enhancing application of certain substances (FIG. 7C ).
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/661,326 US9603432B2 (en) | 2015-03-18 | 2015-03-18 | Cosmetics applicator |
PCT/IB2016/051529 WO2016147152A1 (en) | 2015-03-18 | 2016-03-18 | Cosmetics applicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/661,326 US9603432B2 (en) | 2015-03-18 | 2015-03-18 | Cosmetics applicator |
Publications (2)
Publication Number | Publication Date |
---|---|
US20160270509A1 true US20160270509A1 (en) | 2016-09-22 |
US9603432B2 US9603432B2 (en) | 2017-03-28 |
Family
ID=55808791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/661,326 Active 2035-03-24 US9603432B2 (en) | 2015-03-18 | 2015-03-18 | Cosmetics applicator |
Country Status (2)
Country | Link |
---|---|
US (1) | US9603432B2 (en) |
WO (1) | WO2016147152A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD791489S1 (en) * | 2016-01-22 | 2017-07-11 | F.S. Korea Industries Inc. | Cosmetic brush |
US9858685B2 (en) * | 2016-02-08 | 2018-01-02 | Equality Cosmetics, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
CN108030427A (en) * | 2017-12-07 | 2018-05-15 | 漳州蒙发利创新科技有限公司 | A kind of reeling cartridge assemblies and use its personal cleanliness's care device |
US10022025B2 (en) * | 2016-05-20 | 2018-07-17 | Chirp Products, LLC | Dual motor cleansing brush |
WO2019014573A1 (en) * | 2017-07-13 | 2019-01-17 | Chirp Products LLC | Cleansing brush head |
US20190059550A1 (en) * | 2015-12-17 | 2019-02-28 | Seb S.A. | Appliance for treating human keratin materials |
US10575623B2 (en) | 2018-06-29 | 2020-03-03 | Sephora USA, Inc. | Color capture system and device |
US20220087406A1 (en) * | 2020-09-18 | 2022-03-24 | L'oreal | Portable hair styling device with massaging bristles and formulation dispenser |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11533979B1 (en) * | 2021-10-19 | 2022-12-27 | Samira Rehan | Rotating lotion-dispensing body brush |
DE102022100293A1 (en) * | 2022-01-07 | 2023-07-13 | Wahidullah Rahimi | DEVICES FOR COSMETIC MASSAGE TREATMENT OF THE SKIN |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1258677A (en) * | 1917-03-02 | 1918-03-12 | Lorenzo C Haskell | Magazine shaving-brush. |
JPS5927576B2 (en) * | 1977-05-06 | 1984-07-06 | 松下電工株式会社 | Facial massager |
CN1141896C (en) * | 1998-11-10 | 2004-03-17 | 蒙特卡产品开发有限公司 | Hair dye dispenser |
US7695207B1 (en) * | 2004-08-20 | 2010-04-13 | Alps South, LLC | Shaving cream applicator |
US7503715B2 (en) * | 2005-06-17 | 2009-03-17 | Ideavillage Products, Corp. | Soap dispensing attachment for hand-held appliance |
US8167510B2 (en) * | 2007-02-23 | 2012-05-01 | Sealed Air Corporation (Us) | Surface scrubber with rotating pad |
US20090188528A1 (en) | 2008-01-24 | 2009-07-30 | Mitch Junkins | Bi-directional scrubber |
CN101716060A (en) * | 2008-10-09 | 2010-06-02 | 高森木 | Shower rose brush head for bath |
TW201402040A (en) | 2012-07-06 | 2014-01-16 | Metal Ind Res & Dev Ct | Lash brush |
US9462873B2 (en) | 2014-07-15 | 2016-10-11 | L'oreal | Cosmetic formulation dispensing head for a personal care appliance |
-
2015
- 2015-03-18 US US14/661,326 patent/US9603432B2/en active Active
-
2016
- 2016-03-18 WO PCT/IB2016/051529 patent/WO2016147152A1/en active Application Filing
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190059550A1 (en) * | 2015-12-17 | 2019-02-28 | Seb S.A. | Appliance for treating human keratin materials |
USD791489S1 (en) * | 2016-01-22 | 2017-07-11 | F.S. Korea Industries Inc. | Cosmetic brush |
US10366513B2 (en) | 2016-02-08 | 2019-07-30 | Equality Cosmetics, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
US9858685B2 (en) * | 2016-02-08 | 2018-01-02 | Equality Cosmetics, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
US11004238B2 (en) | 2016-02-08 | 2021-05-11 | Sephora USA, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
US10022025B2 (en) * | 2016-05-20 | 2018-07-17 | Chirp Products, LLC | Dual motor cleansing brush |
US10213065B2 (en) * | 2016-05-20 | 2019-02-26 | Chirp Products, LLC | Dual motor device |
JP2019517288A (en) * | 2016-05-20 | 2019-06-24 | チャープ プロダクツ エルエルシー | Dual motor cleaning brush |
US10729287B2 (en) | 2016-05-20 | 2020-08-04 | Chirp Products, Llc. | Dual motor apparatus |
WO2019014573A1 (en) * | 2017-07-13 | 2019-01-17 | Chirp Products LLC | Cleansing brush head |
US11241083B2 (en) | 2017-07-13 | 2022-02-08 | Chirp Products, LLC | Cleansing brush head |
CN108030427A (en) * | 2017-12-07 | 2018-05-15 | 漳州蒙发利创新科技有限公司 | A kind of reeling cartridge assemblies and use its personal cleanliness's care device |
WO2019109480A1 (en) * | 2017-12-07 | 2019-06-13 | 邹剑寒 | Orbiting-type core assembly and personal cleaning and caring device using same |
US10575623B2 (en) | 2018-06-29 | 2020-03-03 | Sephora USA, Inc. | Color capture system and device |
US20220087406A1 (en) * | 2020-09-18 | 2022-03-24 | L'oreal | Portable hair styling device with massaging bristles and formulation dispenser |
Also Published As
Publication number | Publication date |
---|---|
US9603432B2 (en) | 2017-03-28 |
WO2016147152A1 (en) | 2016-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9603432B2 (en) | Cosmetics applicator | |
ES2557430T3 (en) | Method of applying makeup using a vibrating applicator | |
CN106535698B (en) | Cosmetic formulations dispensing heads for personal care appliance | |
US7309185B2 (en) | Twist up pen type dispenser with brush applicator | |
US8777507B1 (en) | Cosmetic applicator and dispenser | |
US8888390B2 (en) | Vibrator applicator having selective vibration orientation | |
US10646021B2 (en) | Refillable absorbent swab applicator pen | |
US10349732B2 (en) | Rotating cosmetics brush | |
KR20210097605A (en) | Cosmetic applicator with facial application member and pump | |
TWI645801B (en) | Rotary type applicator | |
WO2010092551A1 (en) | A device for applying a cosmetic composition | |
US20220400833A1 (en) | Makeup Applicator Brush Device with Integrated Makeup Product Reservoir | |
US20220338608A1 (en) | Cosmetic applicator with rotatable application surface | |
JP2018501073A (en) | Cosmetic applicator having an internal space for containing the composition | |
JP2016010722A (en) | Cosmetic instrument |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: HOME SKINOVATIONS LTD., ISRAEL Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SHAHRUR, JOSEF;HENN, OHAD;LEVI, BENZION;REEL/FRAME:035191/0405 Effective date: 20150318 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FEPP | Fee payment procedure |
Free format text: SURCHARGE FOR LATE PAYMENT, SMALL ENTITY (ORIGINAL EVENT CODE: M2554); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY Year of fee payment: 4 |
|
AS | Assignment |
Owner name: SILKN BEAUTY LTD., ISRAEL Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOME SKINOVATIONS LTD.;REEL/FRAME:062277/0443 Effective date: 20230103 |